Chapter 1, Problem 151QP

Which of the following statement is correct?

A. Natural gas burning to produce water and carbon dioxide is an example of a chemical change.

B. In a physical change, atoms rearrange to from new substances.

C. When a substance undergoes a chemical change, its chemical composition does not change.

D. Foundation of rust on an old car is an example of a physical change.

E. The boiling point of nitrogen is $-196°\text{C}.\text{At}-\text{210}°\text{C,}$ nitrogen is expected to be a gas.

Modify each incorrect statement to make it a true statement.